package com.wzh.navcode.contants;

/**
 * @Author: wangzh
 * @Version: 1.0
 * @Description: 系统常量
 */
public class NavCodeConstants {
    // 生成二维码的宽
    public static final Integer QR_CODE_WIDTH = 300;
    // 生成二维码的高
    public static final Integer QR_CODE_HEIGHT = 310;
    // 二维码过期时间
    public static final Integer EXPIRE_SECONDS = 300;
    // 二维码格式
    public static final String QR_CODE_SUFFIX = "png";
    // base64前缀
    public static final String BASE64_PREFIX = "data:image/png;base64,";
}
